发明名称 |
SYSTEMS AND METHODS FOR IMAGE SCANNING |
摘要 |
A method for image scanning by an electronic device is described. The method includes obtaining an image pyramid including a plurality of scale levels and at least a first pyramid level for a frame. The method also includes providing a scanning window. The method further includes scanning at least two of the plurality of scale levels of the frame at a plurality of scanning window locations. A number of scanning window locations is equal for each scale level of the at least two scale levels of the first pyramid level. |
申请公布号 |
US2016063727(A1) |
申请公布日期 |
2016.03.03 |
申请号 |
US201514624291 |
申请日期 |
2015.02.17 |
申请人 |
QUALCOMM Incorporated |
发明人 |
Gao Dashan;Zhong Xin;Kandhadai Ananthapadmanabhan Arasanipalai |
分类号 |
G06T7/20;G06K9/00;G06K9/32 |
主分类号 |
G06T7/20 |
代理机构 |
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代理人 |
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主权项 |
1. A method for image scanning by an electronic device, comprising:
obtaining an image pyramid comprising a plurality of scale levels and at least a first pyramid level for a frame; providing a scanning window; and scanning at least two of the plurality of scale levels of the frame at a plurality of scanning window locations, wherein a number of scanning window locations is equal for each scale level of the at least two scale levels of the first pyramid level. |
地址 |
San Diego CA US |