Abstract: Disclosed herein are image-based object recognition method and system by and in which a learning server performs image-based object recognition based on the learning of environment variable data. The image-based object recognition method includes: receiving an image acquired through at least one camera, and segmenting the image on a per-frame basis; primarily learning labeling results for one or more objects in the image segmented on a per-frame basis; performing primary reasoning by performing object detection in the image through a model obtained as a result of the primary learning; performing data labeling based on the results of the primary reasoning, and performing secondary learning with weights allocated to respective boxes obtained by the primary reasoning and estimated as object regions; and finally detecting one or more objects in the image through a model generated as a result of the secondary learning.

Abstract: Disclosed herein are image-based object recognition method and system by and in which a learning server performs image-based object recognition based on the learning of environment variable data. The image-based object recognition method includes: receiving an image acquired through at least one camera, and segmenting the image on a per-frame basis; primarily learning labeling results for one or more objects in the image segmented on a per-frame basis; performing primary reasoning by performing object detection in the image through a model obtained as a result of the primary learning; performing data labeling based on the results of the primary reasoning, and performing secondary learning with weights allocated to respective boxes obtained by the primary reasoning and estimated as object regions; and finally detecting one or more objects in the image through a model generated as a result of the secondary learning.

Abstract: A plasma display panel reduces a resonance space between a frit and dummy partition walls so as to suppress noise and smoothly supply and exhaust a discharge gas. The plasma display panel includes a front substrate and a rear substrate that face each other, address electrodes and display electrodes that are spaced apart from each other and each extend along directions intersecting each other between the front substrate and the rear substrate, and partition walls that form a display region while partitioning a plurality of discharge cells and form a non-display region along a periphery of the display region between the front substrate and the rear substrate. The non-display region includes a first dummy area in which dummy cells are partitioned by dummy partition walls extending from partition walls disposed in the display region, and a second dummy area in which dummy cells are partitioned by dummy partition walls spaced apart from the first dummy area.

Abstract: A plasma display panel reduces a resonance space between a frit and dummy partition walls so as to suppress noise and smoothly supply and exhaust a discharge gas. The plasma display panel includes a front substrate and a rear substrate that face each other, address electrodes and display electrodes that are spaced apart from each other and each extend along directions intersecting each other between the front substrate and the rear substrate, and partition walls that form a display region while partitioning a plurality of discharge cells and form a non-display region along a periphery of the display region between the front substrate and the rear substrate. The non-display region includes a first dummy area in which dummy cells are partitioned by dummy partition walls extending from partition walls disposed in the display region, and a second dummy area in which dummy cells are partitioned by dummy partition walls spaced apart from the first dummy area.