具体要求，综合如下：
- 尺寸：35 mm x 45 mm（1 3/8〃x 1 3/4〃）。
- 脸部须正对照相机
- 表情中立，既不皱眉也不微笑，
- 嘴巴合拢。
- 在纯白或浅色背景下拍摄。
- 数码相片不能做任何修改。
（注意，此尺寸要求为临时签证要求，移民签证要求尺寸为50mmX70mm)
官网地址：Temporary Resident Visa application photograph specifications
Photograph and head size specifications
Please review the brochure (PDF, 494 KB) (PDF, 505.82KB) for further photo examples.
Image described below
The face must be square to the camera with a neutral expression, neither frowning nor smiling, with the mouth closed.
If the photographs do not meet the specifications, you will have to provide new photographs before your application can be processed.
Requirements
Provide two photographs of yourself with your application.
Your photographs must comply with the specifications below. If the photographs do not meet the specifications, you will have to provide new photographs before your application can be processed.
Photographs must be printed on quality photographic paper.
Specifications
The photographs must be identical and taken within the last six months. They may be either black and white or colour.
The photographs must be clear, well defined and taken against a plain white or light-coloured background.
If the photographs are digital, they must not be altered in any way.
Your face must be square to the camera with a neutral expression, neither frowning nor smiling, and with your mouth closed.
You may wear non-tinted prescription glasses as long as your eyes are clearly visible. Make sure that the frame does not cover any part of your eyes. Sunglasses are not acceptable.
A hairpiece or other cosmetic accessory is acceptable if it does not disguise your normal appearance.
If you must wear a head covering for religious reasons, make sure your full facial features are not obscured.
Photograph and head size specifications
Image described to the right
The frame size must be at least 35 mm x 45 mm (1 3/8″ x 1 3/4″).
The photographs must show the full front view of the head, with the face in the middle of the photograph, and include the top of the shoulders.
The size of the head, from chin to crown, must be between 31 mm (1 1/4″) and 36 mm (1 7/16″).
Crown means the top of the head or (if obscured by hair or a head covering) where the top of the head or skull would be if it could be seen.
If the photographs do not meet the specifications, you will have to provide new photographs before your application can be processed.
---翻译如下：
照片和头部尺寸规格
请查看小册子（PDF，494KB）（PDF，505.82KB），了解更多照片示例。
图片描述如下
面对镜头，脸必须是方形的，表情中立，既不皱眉也不微笑，嘴巴紧闭。
如果照片不符合规格，您必须提供新的照片才能处理您的申请。
要求
在申请表中提供两张自己的照片。
您的照片必须符合以下规范。如果照片不符合规格，您必须提供新的照片才能处理您的申请。
照片必须打印在优质相纸上。
规格
这些照片必须是相同的，并且是在过去六个月内拍摄的。它们可以是黑白的，也可以是彩色的。
照片必须清晰、清晰，并在纯白或浅色背景下拍摄。
如果照片是数码照片，则不得以任何方式更改。
你的脸必须面对镜头，保持中立的表情，既不皱眉头也不微笑，并且闭着嘴。
只要你的眼睛清晰可见，你就可以戴上非有色处方眼镜。确保镜框没有盖住你眼睛的任何部位。太阳镜是不可接受的。
如果假发或其他化妆品不能掩饰你的正常外表，那么它是可以接受的。
如果你因为宗教原因必须戴头巾，确保你的整个面部特征没有被遮住。
照片和头部尺寸规格
右侧描述的图像
框架尺寸必须至少为35 mm x 45 mm（1 3/8〃x 1 3/4〃）。
照片必须显示头部的正视图，面部位于照片中间，并包括肩部顶部。
头部的大小，从下巴到牙冠，必须在31毫米（1 1/4〃）到36毫米（1 7/16〃）之间。
皇冠是指头顶，或者（如果被头发或头巾遮住）如果可以看到头顶或头骨的位置。
如果照片不符合规格，您必须提供新的照片才能处理您的申请。
+++
加拿大签证照片要求细则：
• 最近6个月内拍摄的彩色照片。
• 照片必须清晰并轮廓分明，背景为纯白色或浅色。
• 数码相片不能做任何修改。
• 脸部须正对照相机，保持正常表情，不要皱眉或微笑，且嘴部合拢。
• 可以佩戴带色彩的有度数的眼镜，只要申请人双眼清晰可见且镜框不遮挡眼睛的任何部分。不 要佩戴太阳镜。
• 可以佩戴假发或其它装饰品，只要它们不影响申请人的本来面貌。
• 只要脸部特征能全部体现，则申请人可以佩戴帽子或出于宗教原因将头部盘裹。
Tag: 加拿大签证