Focusing point determining method and device

• Main Authors: FENG DIEQIAO, ZHOU XINYU, HE WEIRAN, YAO CONG, ZHOU SHUCHANG, YIN QI
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention provides a focusing point determining method and device. The focusing point determining method comprises the following steps: acquiring a framing image within a framing range; identifying a salient region in the framing image; and extracting at least one focusing point in the identified salient region. According to the focusing point determining method and device, the salient region in the framing image is identified, and at least one focusing point is extracted in the identified salient region, so that the accuracy of the selected focusing point can be ensured at a certain degree, thereby ensuring the focusing accuracy. 提供了种对焦点确定方法及装置。所述对焦点确定方法包括：获取取景范围的取景图像；识别取景图像中的显著性区域；以及在所识别的显著性区域中提取至少个对焦点。通过识别取景图像中的显著性区域以及在所识别的显著性区域中提取至少个对焦点，可以在定程度上保证所选择的对焦点的准确性，从而保证对焦的准确性。