03025nam a2200409 4500 20260817162113.0 200898 th eng .b10066160 AIT Thesis no. CS-94-34 Wiboonsak Watthayu An algorithm for the retrieval of image spatial relationship from a pictorial database Bangkok : Asian Institute of Technology, 1994 64 leaves Thesis ; no. CS-94-34 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Engineering and Technology Thesis (M.Sc.) - Asian Institute of Technology, 1994 In this thesis, we suggest a method of retrieving pictures in pictorial database based upon the spatial relationship among the objects in the picture. When there exist a large volume of images in the image database (IDB), the processing time for image retrieval is tremendous. It is necessary to develop efficient access methods for retrieval. An ARTl is alternative method that can be used to search the desired image from IDB. Before the searching can be done by this method, some techniques for clustering, minimizing and encoding must be carried out. This thesis has designed some techniques to apply in ARTl algorithm. The ARTl algorithm was modified to apply for the different types of matching based on the threshold parameter. This threshold parameter is calculated from the input patterns, and this will identify wheter or not the retrieval is exact or similar retrieval. The proposed method is compared with the existing method of 2-D strings. The experimental results reveal that the ARTl method has advantages in response time when there exist a large amount of images in image database. Image processing Yulu, Qi, Chairperson Murai, Shunji, Examination Committee Batanov, Dentcho N., Examination Committee The Royal Thai Government (RTG), Scholarship Donor Asian Institute of Technology. Thesis ; no. CS-94-34 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15759 .b10066160 mnait u 240409 2 951012 m a u 3 mnait mnait mnarc 20 40 Barcode : 30050003102273 CREATED : 1994-05-16 RECORD # : i10063110 LPATRON : 1020463 LCHKIN : 2013-10-04 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050003102265 CREATED : 1994-05-16 RECORD # : i10063122 LPATRON : 1013683 LCHKIN : 2000-10-30 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 4 TOT RENEW : 0 Barcode : 30050120356513 CREATED : 2016-06-14 RECORD # : i13035071 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 3872 3872 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no. CS-94-34 30050003102273 2026-08-17 16:21:13 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no. CS-94-34 30050003102265 2026-08-17 16:21:13 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. CS-94-34 30050120356513 2026-08-17 16:21:13 2026-08-17 40