Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahashi A. and Nishio K. and Sawa S. and Furukawa Y. and Yonezu H.,Analog integrated circuits for edge detection with wide dynamic range,ITE Technical Report,13426893,The Institute of Image Information and Television Engineers,2002,26.41,0,17-20,https://cir.nii.ac.jp/crid/1390282679502264064,https://doi.org/10.11485/itetr.26.41.0_17