WordNet
- the tendency to perceive the veridical size of a familiar object despite differences in their distance (and consequent differences in the size of the pattern projected on the retina of the eye)
- sort according to size
- the actual state of affairs; "thats the size of the situation"; "she hates me, thats about the size of it" (同)size of it
- any glutinous material used to fill pores in surfaces or to stiffen fabrics; "size gives body to a fabric" (同)sizing
- make to a size; bring to a suitable size
- a large magnitude; "he blanched when he saw the size of the bill"; "the only city of any size in that area"
- the physical magnitude of something (how big it is); "a wolf is about the size of a large dog"
- the property resulting from being one of a series of graduated measurements (as of clothing); "he wears a size 13 shoe"
- (used in combination) sized; "the economy-size package"; "average-size house"
- cover or stiffen or glaze a porous material with size or sizing (a glutinous substance)
- the quality of being enduring and free from change or variation; "early mariners relied on the constancy of the trade winds" (同)stability
- faithfulness and dependability in personal attachments (especially sexual fidelity)
- (psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation (同)perceptual constancy
- having the surface treated or coated with sizing
- having a specified size
PrepTutorEJDIC
- 〈U〉〈C〉(人や物の)『大きさ』 / 〈U〉大きいこと / 〈U〉数量,規模 / 〈C〉(帽子・靴・シャツなどの)『サイズ』,『寸法』,型 / 〈U〉《話》実情,真相 / …‘を'大きさ(寸法)によって分類する / …‘を'ある寸法に作る
- サイズ,どうさ(紙や織物の細孔(こう)をふさぐ材料) / …‘に'サイズを塗る
- 不変,安定 / 忠実,貞節
- サイズ(どうさ)を塗ること,のり付け;サイズ剤,のり剤,どうさ
- =ti
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2012/05/17 18:25:21」(JST)
[Wiki en表示]
Size constancy is one type of visual subjective constancy.[1] Within a certain range, people’s perception of one particular objects’ size will not change completely as neither distance is changed, nor the video size changed on the retina. The perception of image is still based upon the actual size of the perceptual characteristics.
According to optical principles, for the same object, the size of image on the retina changes as the distance from the object to the observer changes. The greater is the distance, the smaller is the image objects in on the retina, and vice versa. When a man is observing an object, although the distance of observation is different, but the perceptional size is similar to the actual size. It is caused by past experience, and stimulations such as distance of observation. As size constancy is related to distance, experience and environment closely, if one or more characteristic(s) change, people will be puzzled to observe that object correctly.[2]
An example of size constancy is Müller-Lyer illusion. Human's perception is influenced by the environment (the arrows that makes people view these arrows has different length).
References
- ^ Carlson, Neil (2010). Psychology the Science of Behaviour [4th Canadian ed.]. Toronto, On. Canada: Pearson Canada Inc.. pp. 188. ISBN 978-0-205-64524-4.
- ^ "Zhijuehengchangxing_BaiduBaike". http://baike.baidu.com/view/287477.htm. Retrieved 5 December 2011.
UpToDate Contents
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- テクスチャ勾配と両眼視差情報が奥行きと大きさ知覚に及ぼす影響 : 原著論文
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- NAID 120005832659
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Related Links
- Size Constancy in a Photograph Size constancy refers to the fact that our peceptions of the size of objects are relatively constant despite the fact that the size of objects on the retina vary greatly with distance. These pages show ...
- ... i.e., its visual angle gets smaller. Here, the background figure remains the same size (and same visual angle) as the foreground figure. Your visual system assumes that since both figures have the same visual angle, but are at ...
★リンクテーブル★
[★]
- 関
- magnitude
[★]
- 関
- constant、stationary