Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824674
Alia Asheralieva, Y. Miyanaga
This paper is devoted to autonomous device-to-device (D2D) communication in cellular networks. The aim of each D2D pair is to maximize its throughput subject to the minimum signal-to-interference-plus-noise ratio (SINR) constraints. This problem is represented by a stochastic non-cooperative game where the players (D2D pairs) have no prior information on the availability and quality of selected channels. Therefore, each player in this game becomes a “learner” which explores all of its possible strategies based on the locally-observed throughput and state (defined by the channel quality). Consequently, we propose a multi-agent Q-learning algorithm based on the players' “beliefs” about the strategies of their counterparts and show its implementation in a Long Term Evolution - Advanced (LTE-A) network. As follows from simulations, the algorithm achieves a near-optimal performance after a small number of iterations.
{"title":"Multi-agent Q-learning for autonomous D2D communication","authors":"Alia Asheralieva, Y. Miyanaga","doi":"10.1109/ISPACS.2016.7824674","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824674","url":null,"abstract":"This paper is devoted to autonomous device-to-device (D2D) communication in cellular networks. The aim of each D2D pair is to maximize its throughput subject to the minimum signal-to-interference-plus-noise ratio (SINR) constraints. This problem is represented by a stochastic non-cooperative game where the players (D2D pairs) have no prior information on the availability and quality of selected channels. Therefore, each player in this game becomes a “learner” which explores all of its possible strategies based on the locally-observed throughput and state (defined by the channel quality). Consequently, we propose a multi-agent Q-learning algorithm based on the players' “beliefs” about the strategies of their counterparts and show its implementation in a Long Term Evolution - Advanced (LTE-A) network. As follows from simulations, the algorithm achieves a near-optimal performance after a small number of iterations.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"33 22","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132149451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824682
S. Yoshizawa, H. Tanimoto, Takashi Saito
Recent underwater acoustic communication has adopted frequency domain equalization (FDE) for mitigation of multipath interference. If a delay spread of multipath is within a cyclic prefix (CP), FDE is effective in compensating channel distortion. However, long delay waves should be considered when reflected waves arrive from water surfaces, water bottoms, and obstacles in shallow sea environment. If a very long CP is used, it induces a large delay in communication response. This work compares performance of SC-FDE and OFDM with a short CP for long delay multipath. As for QPSK transmission, SC-FDE is less sensitive to inter-block interference (IBI) and inter-carrier interference (ICI) caused by multipath interference. This feature has been verified by received signal distribution and simulation.
{"title":"SC-FDE vs OFDM: Performance comparison in shallow-sea underwater acoustic communication","authors":"S. Yoshizawa, H. Tanimoto, Takashi Saito","doi":"10.1109/ISPACS.2016.7824682","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824682","url":null,"abstract":"Recent underwater acoustic communication has adopted frequency domain equalization (FDE) for mitigation of multipath interference. If a delay spread of multipath is within a cyclic prefix (CP), FDE is effective in compensating channel distortion. However, long delay waves should be considered when reflected waves arrive from water surfaces, water bottoms, and obstacles in shallow sea environment. If a very long CP is used, it induces a large delay in communication response. This work compares performance of SC-FDE and OFDM with a short CP for long delay multipath. As for QPSK transmission, SC-FDE is less sensitive to inter-block interference (IBI) and inter-carrier interference (ICI) caused by multipath interference. This feature has been verified by received signal distribution and simulation.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123580314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824695
S. Thewsuwan, K. Horio
This paper presents preprocessing techniques for clothing classification system which are based on local binary pattern (LBP) and Gabor filters. Clothing are non-rigid and deformable objects that are very difficult for classification even human. Finding the appropriate features are one of the important issues for classification and remain challenges. LBP-based and Gabor-based methods are adopting to preprocessing for generating the beneficial information, including to analyze the properties of clothing. There are four preprocessing output images that generated before feature extraction. These images are LBP-based image, maximum magnitude image and combined information between maximum magnitude and gray scale image by division and subtraction operators. In the experiments, we extracted and analyzed feature properties by comparing between preprocessing and non-preprocessing images. Entropy, uniformity and LBP are applied to feature extraction system. By using the preprocessing techniques, the appropriate features have been extracted. The experimental results show that the preprocessing techniques can improve the performance of classification.
{"title":"Preprocessing techniques based on LBP and Gabor filters for clothing classification","authors":"S. Thewsuwan, K. Horio","doi":"10.1109/ISPACS.2016.7824695","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824695","url":null,"abstract":"This paper presents preprocessing techniques for clothing classification system which are based on local binary pattern (LBP) and Gabor filters. Clothing are non-rigid and deformable objects that are very difficult for classification even human. Finding the appropriate features are one of the important issues for classification and remain challenges. LBP-based and Gabor-based methods are adopting to preprocessing for generating the beneficial information, including to analyze the properties of clothing. There are four preprocessing output images that generated before feature extraction. These images are LBP-based image, maximum magnitude image and combined information between maximum magnitude and gray scale image by division and subtraction operators. In the experiments, we extracted and analyzed feature properties by comparing between preprocessing and non-preprocessing images. Entropy, uniformity and LBP are applied to feature extraction system. By using the preprocessing techniques, the appropriate features have been extracted. The experimental results show that the preprocessing techniques can improve the performance of classification.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124046084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824747
Teerasak Chotikawanid, W. Suwansantisuk, P. Kumhom
Object localization provides positional information that is useful for object tracking, asset monitoring, and fall detection, among the many applications. Although object localization based on a single-camera viewpoint is simple to implement, it has an important limitation: the method requires a calibration. This paper proposes an experimental-based study of such limitations on a transformation of a line from the image plane into the real-world 3D space. The transformation identifies a vanishing point and reference points on the axes of the real-world 3D space, and is particularly useful for fall detection. Experiments are conducted on a scaled-down box so that many locations can be tested easily. In the first experiment, this paper identifies the effect of a shift in the vanishing point on the distance error, which is the distance between the actual position and the estimated position. Furthermore, the paper varies an actual position of the object and measures experimentally the absolute difference between two key quantities: the distance error when the vanishing point is shifted by 10% and the distance error when the vanishing point stays put. The results show that the distance error increases to 20mm when the vanishing point is shifted by 10%. Finally, in order to glean localization information that is available from the proposed transformation, the pattern of errors is considered at various polar coordinates, which are constructed according to the camera's locations. The results show that for the distance errors of less than 20mm, 30mm, and 65mm, the proposed transformation can cover approximately 16%, 45%, and 90%, respectively, of the camera's viewing area. The research results quantify a role of the vanishing point on localization accuracy and guides an installation of multiple cameras to aid localization.
{"title":"A study of transformation of object location from an image plane to a 3D space based on vanishing point and reference points on the 3D axes","authors":"Teerasak Chotikawanid, W. Suwansantisuk, P. Kumhom","doi":"10.1109/ISPACS.2016.7824747","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824747","url":null,"abstract":"Object localization provides positional information that is useful for object tracking, asset monitoring, and fall detection, among the many applications. Although object localization based on a single-camera viewpoint is simple to implement, it has an important limitation: the method requires a calibration. This paper proposes an experimental-based study of such limitations on a transformation of a line from the image plane into the real-world 3D space. The transformation identifies a vanishing point and reference points on the axes of the real-world 3D space, and is particularly useful for fall detection. Experiments are conducted on a scaled-down box so that many locations can be tested easily. In the first experiment, this paper identifies the effect of a shift in the vanishing point on the distance error, which is the distance between the actual position and the estimated position. Furthermore, the paper varies an actual position of the object and measures experimentally the absolute difference between two key quantities: the distance error when the vanishing point is shifted by 10% and the distance error when the vanishing point stays put. The results show that the distance error increases to 20mm when the vanishing point is shifted by 10%. Finally, in order to glean localization information that is available from the proposed transformation, the pattern of errors is considered at various polar coordinates, which are constructed according to the camera's locations. The results show that for the distance errors of less than 20mm, 30mm, and 65mm, the proposed transformation can cover approximately 16%, 45%, and 90%, respectively, of the camera's viewing area. The research results quantify a role of the vanishing point on localization accuracy and guides an installation of multiple cameras to aid localization.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128284514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824746
Thaenchaikun Chakadkit, G. Jakllari, B. Paillassa, W. Panichpattanakul
This research paper proposes IEEE802.3az incorporated green algorithmic schemes on the software defined networking-based segment routing (SDN-based SR) centralized network. The proposed schemes are the green (i.e. the EAGER and CARE metrics) SDN-based SR networks with and without traffic engineering (TE) tunneling. Green metrics extend the IEEE 802.3az energy saving to the whole network, while tunneling avoids the load sharing mechanism included in the segment routing that is not convenient for energy saving purpose. The findings of emulation revealed that the energy efficiency under the EAGER-tunneling strategy is comparable to the conventional metric with TE tunneling, and the saving realized under the CARE-tunneling scheme is twofold in comparison with the LEGACY-tunneling strategy. Meanwhile, the energy saving performance achieved with all three metrics under TE non-tunneling was inferior to those with tunneling. Nonetheless, the lower end-to-end delay and lower maximum link utilization (MLU) were achievable with the non-tunneling strategy.
{"title":"Mitigate the load sharing of segment routing for SDN green traffic engineering","authors":"Thaenchaikun Chakadkit, G. Jakllari, B. Paillassa, W. Panichpattanakul","doi":"10.1109/ISPACS.2016.7824746","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824746","url":null,"abstract":"This research paper proposes IEEE802.3az incorporated green algorithmic schemes on the software defined networking-based segment routing (SDN-based SR) centralized network. The proposed schemes are the green (i.e. the EAGER and CARE metrics) SDN-based SR networks with and without traffic engineering (TE) tunneling. Green metrics extend the IEEE 802.3az energy saving to the whole network, while tunneling avoids the load sharing mechanism included in the segment routing that is not convenient for energy saving purpose. The findings of emulation revealed that the energy efficiency under the EAGER-tunneling strategy is comparable to the conventional metric with TE tunneling, and the saving realized under the CARE-tunneling scheme is twofold in comparison with the LEGACY-tunneling strategy. Meanwhile, the energy saving performance achieved with all three metrics under TE non-tunneling was inferior to those with tunneling. Nonetheless, the lower end-to-end delay and lower maximum link utilization (MLU) were achievable with the non-tunneling strategy.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129978629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824757
S. Charoenpanyasak, Y. Sasiwat, W. Suntiamorntut, S. Tontisirin
The automatic identification or tracking system from tagged objects normally deploys a Wireless communication technology named Radio Frequency Identification (RFID). During the identification process, the communication channel is shared between the reader and tags. Increasing the number of tags, the collision problem is getting worse. In this paper, the comparative analysis results of the selective three slotted-Aloha anti-collision protocols, Q, QT and FQT-algorithms are presented. The information will help to select the correct anti-collision techniques for an IoTs application which required a large number of tags
{"title":"Comparative analysis of RFID anti-collision algorithms in IoT applications","authors":"S. Charoenpanyasak, Y. Sasiwat, W. Suntiamorntut, S. Tontisirin","doi":"10.1109/ISPACS.2016.7824757","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824757","url":null,"abstract":"The automatic identification or tracking system from tagged objects normally deploys a Wireless communication technology named Radio Frequency Identification (RFID). During the identification process, the communication channel is shared between the reader and tags. Increasing the number of tags, the collision problem is getting worse. In this paper, the comparative analysis results of the selective three slotted-Aloha anti-collision protocols, Q, QT and FQT-algorithms are presented. The information will help to select the correct anti-collision techniques for an IoTs application which required a large number of tags","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129044980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824679
Hidemitsu Kiyuna, R. Saotome, Tran Minh Hai, Atsushi Kinjo, Taisaku Suzuki, T. Wada
This paper compares Single Carrier Frequency Division Multiplex (SC-FDM) with Orthogonal Frequency Division Multiplex (OFDM) for underwater acoustic communication. One of the drawbacks of OFDM transmission is the large variations in the instantaneous transmit power. This implies a reduced efficiency in power amplifiers and results in lower average power of the transmission signal. SC-FDM is utilized for 4G radio access technology such as Uplink communication of Long Term Evolution (LTE) in order to mitigate the above drawback of OFDM. Among the modulations in this communication system are QPSK, 16QAM and 64QAM. Zadoff-Chu sequence is used as Pilots for SC-FDM both for Channel Estimation and Phase Compensation of Doppler shift. Both Field Experiment at sea port in Okinawa, Japan and computer simulation show the quantitative merits of SC-FDM than OFDM. Peak-to-average Power Ratio (PAPR) of the transmitted signal has been successfully reduced by 1.5–2.0 dB for various modulations and roughly 50% of communication distance can be extended.
{"title":"Comparison of SC-FDM with OFDM in underwater acoustic communication system","authors":"Hidemitsu Kiyuna, R. Saotome, Tran Minh Hai, Atsushi Kinjo, Taisaku Suzuki, T. Wada","doi":"10.1109/ISPACS.2016.7824679","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824679","url":null,"abstract":"This paper compares Single Carrier Frequency Division Multiplex (SC-FDM) with Orthogonal Frequency Division Multiplex (OFDM) for underwater acoustic communication. One of the drawbacks of OFDM transmission is the large variations in the instantaneous transmit power. This implies a reduced efficiency in power amplifiers and results in lower average power of the transmission signal. SC-FDM is utilized for 4G radio access technology such as Uplink communication of Long Term Evolution (LTE) in order to mitigate the above drawback of OFDM. Among the modulations in this communication system are QPSK, 16QAM and 64QAM. Zadoff-Chu sequence is used as Pilots for SC-FDM both for Channel Estimation and Phase Compensation of Doppler shift. Both Field Experiment at sea port in Okinawa, Japan and computer simulation show the quantitative merits of SC-FDM than OFDM. Peak-to-average Power Ratio (PAPR) of the transmitted signal has been successfully reduced by 1.5–2.0 dB for various modulations and roughly 50% of communication distance can be extended.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130636290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824717
A. A. Pramudita, L. Sari
Mapping the soil water content in large area is an essential process in various fields such as, agriculture, ecology, civil engineering, as well as flood and water resource management. Most of the available methods to gauge soil moisture content are tedious and expensive. Water content of the soil will affect the soil electric properties. In GPR system, the soil electrical properties will affect the received reflected wave. Detailed information about Ground Penetrating Radar (GPR) reflected wave propagation is potentially useful for extracting the soil water content. Extraction model of Soil Water Content Information based on Least Square Method for GPR System is proposed in this paper. Theoretical and numerical studies on the proposed method have been performed and the results show that the proposed method is useful to extract information about volumetric water content and thickness of topsoil from the GPR data.
{"title":"Extraction model of Soil Water Content Information based on Least Square Method for GPR","authors":"A. A. Pramudita, L. Sari","doi":"10.1109/ISPACS.2016.7824717","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824717","url":null,"abstract":"Mapping the soil water content in large area is an essential process in various fields such as, agriculture, ecology, civil engineering, as well as flood and water resource management. Most of the available methods to gauge soil moisture content are tedious and expensive. Water content of the soil will affect the soil electric properties. In GPR system, the soil electrical properties will affect the received reflected wave. Detailed information about Ground Penetrating Radar (GPR) reflected wave propagation is potentially useful for extracting the soil water content. Extraction model of Soil Water Content Information based on Least Square Method for GPR System is proposed in this paper. Theoretical and numerical studies on the proposed method have been performed and the results show that the proposed method is useful to extract information about volumetric water content and thickness of topsoil from the GPR data.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130845350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824692
Miin-Jong Hao, Ping-Hsun Huang
The partial transmit sequence (PTS) technique is an effective method for the peak-to-average power ratio (PAPR) reduction of orthogonal frequency division multiplexing (OFDM) signals. Recently, applying channel estimation to PTS-OFDM with different pilot assignment schemes were proposed for removing the requirement of transmitting the side information (SI) to the receiving ends. This paper proposes a novel fixed end pilot assignment (FEPA) scheme which always assigns pilots at both ends of each subblock in PTS-OFDM, and thus avoids the requirement of linear extrapolation in channel estimation. PTS-OFDM with the proposed method for channel estimation may achieve the same bit error rate performance (BER) as that of PTS-OFDM with perfect SI. Simulation results show that the novel pilot assignment scheme keeps the same performance as the traditional PTS but provides better performance in the PAPR reduction and BER compared to other pilot assignment schemes.
{"title":"Pilot assignment for PTS-OFDM with channel estimation for PAPR reduction","authors":"Miin-Jong Hao, Ping-Hsun Huang","doi":"10.1109/ISPACS.2016.7824692","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824692","url":null,"abstract":"The partial transmit sequence (PTS) technique is an effective method for the peak-to-average power ratio (PAPR) reduction of orthogonal frequency division multiplexing (OFDM) signals. Recently, applying channel estimation to PTS-OFDM with different pilot assignment schemes were proposed for removing the requirement of transmitting the side information (SI) to the receiving ends. This paper proposes a novel fixed end pilot assignment (FEPA) scheme which always assigns pilots at both ends of each subblock in PTS-OFDM, and thus avoids the requirement of linear extrapolation in channel estimation. PTS-OFDM with the proposed method for channel estimation may achieve the same bit error rate performance (BER) as that of PTS-OFDM with perfect SI. Simulation results show that the novel pilot assignment scheme keeps the same performance as the traditional PTS but provides better performance in the PAPR reduction and BER compared to other pilot assignment schemes.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129306715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/ISPACS.2016.7824731
K. Kiratiratanapruk, W. Sinthupinyo
To increase the productivity in agricultural production, speed and accuracy are key requirement. In this paper, we proposed image analysis technique for silkworm egg quality inspection. We focus on silkworm images from the last incubation period because it can fully provide statistics of successfully hatched silkworms. Those statistics are useful information for both quantity and quality aspects. The images from the last incubation period contain three different types of egg including shells, defect eggs and unhatched eggs. As a consequence, it is intuitively obvious that the images of last incubation period have higher complexity than the other periods. Our technique use different color images obtained from each incubation period to tackle the problem. We demonstrate a simple method in object detection and classification. The experimental results show that our approach can improvement accuracy for both detection and classification.
{"title":"Silkworm egg image analysis using different color information for improving quality inspection","authors":"K. Kiratiratanapruk, W. Sinthupinyo","doi":"10.1109/ISPACS.2016.7824731","DOIUrl":"https://doi.org/10.1109/ISPACS.2016.7824731","url":null,"abstract":"To increase the productivity in agricultural production, speed and accuracy are key requirement. In this paper, we proposed image analysis technique for silkworm egg quality inspection. We focus on silkworm images from the last incubation period because it can fully provide statistics of successfully hatched silkworms. Those statistics are useful information for both quantity and quality aspects. The images from the last incubation period contain three different types of egg including shells, defect eggs and unhatched eggs. As a consequence, it is intuitively obvious that the images of last incubation period have higher complexity than the other periods. Our technique use different color images obtained from each incubation period to tackle the problem. We demonstrate a simple method in object detection and classification. The experimental results show that our approach can improvement accuracy for both detection and classification.","PeriodicalId":131543,"journal":{"name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121460867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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