To provide a technique for more approximately detecting an object to be detected from a picked-up image around a shovel.SOLUTION: A shovel 100 includes an undercarriage 1, a super structure 3 turnably mounted on the undercarriage 1, an image pick-up device 40 mounted on the super structure 3 for picking up an image around the super structure 3, an object detection part 302 for recognizing the former only out of predetermined objects showing that a difference between the vertical axis of an input image and a vertical axis for a subject thereon is in a relatively small state and showing that it is in a relatively big state, respectively, to detect a monitored object from the input image, and an image correction part 306 for correcting the picked-up image so as to reduce the difference between the vertical axis of the image picked up by the image pick-up device 40 and the vertical axis for the subject on the picked-up image. The object detection part 302 detects the monitored object from the image corrected by the image correction part 306, as the input image.SELECTED DRAWING: Figure 17

    【課題】ショベルの周辺の撮像画像から検出対象の物体をより適切に検出することが可能な技術を提供する。【解決手段】本開示の一実施形態のショベル100は、下部走行体1と、下部走行体1に旋回自在に搭載される上部旋回体3と、上部旋回体3に搭載され、上部旋回体3の周辺を撮像する撮像装置40と、入力画像の上下軸と映っている被写体にとっての鉛直軸との差が相対的に小さい状態及び相対的に大きい状態の所定の物体のうちの前者のみを認識することにより、入力画像から監物体を検出する物体検出部302と、撮像装置40の撮像画像の上下軸と、撮像画像に映っている被写体にとっての鉛直軸との差が小さくなるように、撮像画像を補正する画像補正部306と、を備え、物体検出部302は、入力画像としての画像補正部306により補正された画像から監視物体を検出する。【選択図】図17


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    Title :

    SHOVEL


    Additional title:

    ショベル


    Contributors:

    Publication date :

    2023-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02F Baggern , DREDGING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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