Image processing system, server device, image pickup device and image evaluation method
View Patent ↗An image pickup device transmits to a server a transmission sample including a detection image detected by a first detection section from a transmitting/receiving section under the control of a transmission sample control section. The server performs detection processing that requires more resources than those of the first detection section on the detection image transmitted by a second detection section from the image pickup device, and determines whether or not the detection image in question is spurious, based on a second detection score which is thereby obtained. A transmission frequency deciding section generates transmission frequency control information such as to raise the transmission frequency by an image pickup device that has a high frequency of spurious detection; a transmitting/receiving section transmits the transmission frequency control information to the image pickup device.
1. An image processing system, comprising:
an image transmitting apparatus; and
a receiving apparatus, wherein
the image transmitting apparatus includes:
a first detector that detects at least one desired image region from each of a plurality of images;
a transmission sample controller that selects an image region from among the detected image regions; and
a transmitter that transmits the selected image region, and
the receiving apparatus includes:
a second detector that performs a detection process requiring more resources than the first detector on the image region transmitted from the image transmitting apparatus, and that determines the image region having a detection score that is less than a predetermined threshold to be an erroneous detection, wherein
the transmission sample controller selects, for preferential transmission, the image region whose detection score, by the first detector, is less than a predetermined threshold from among the detected image regions, and
the transmitter preferentially transmits the image region selected by the transmission sample controller.
2. The image processing system according to claim 1 , comprising a plurality of the image transmitting apparatuses, wherein:
the receiving apparatus further comprising
a transmission frequency generator that decides a transmission frequency for a first image transmitting apparatus so that the number of the image regions transmitted from the first image transmitting apparatus to the receiving apparatus per unit of time surpasses the number of the image regions transmitted from a second image transmitting apparatus to the receiving apparatus per unit of time, the first image transmitting apparatus being the image transmitting apparatus for which a frequency of an erroneous detection determination, among the image regions transmitted by the first image transmitting apparatus, is equal to or greater than a predetermined frequency, the second image transmitting apparatus being the image transmitting apparatus for which a frequency of an erroneous detection determination, among the image regions transmitted by the second image transmitting apparatus, is less than the predetermined frequency, and that generates transmission frequency control information representing the decided transmission frequency; and
the transmitter transmits the generated transmission frequency control information to the receiving apparatus.
3. An image processing system, comprising:
a plurality of image transmitting apparatuses; and
a receiving apparatus, wherein
each of the image transmitting apparatuses includes:
a first detector that detects at least one desired image region from each of a plurality of images;
a transmission sample controller that selects an image region from among the detected image regions; and
a transmitter that transmits the selected image region, and
the receiving apparatus includes:
a second detector that performs a detection process requiring more resources than the first detector on the image region transmitted from the image transmitting apparatus, and that determines the image region having a detection score that is less than a predetermined threshold to be an erroneous detection, wherein;
the receiving apparatus further comprising
a transmission frequency generator that decides a transmission frequency for a first image transmitting apparatus so that the number of the image regions transmitted from the first image transmitting apparatus to the receiving apparatus per unit of time surpasses the number of the image regions transmitted from a second image transmitting apparatus to the receiving apparatus per unit of time, the first image transmitting apparatus being the image transmitting apparatus for which a frequency of an erroneous detection determination, among the image regions transmitted by the first image transmitting apparatus, is equal to or greater than a predetermined frequency, the second image transmitting apparatus being the image transmitting apparatus for which a frequency of an erroneous detection determination, among the image regions transmitted by the second image transmitting apparatus, is less than the predetermined frequency, and that generates transmission frequency control information representing the decided transmission frequency; and
the transmitter transmits the generated transmission frequency control information to the receiving apparatus.