Monocular and Binocular Depth Cues
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- čas přidán 23. 07. 2024
- In this video, we continue our discussion of the human perceptual system by discussing how we perceive depth. Using a variety of examples and demonstrations, we focus specifically on the two types of cues critical for depth perception: monocular depth cues and binocular depth cues.
Monocular Depth Cues: Depth cues that only require one eye to see.
Binocular Depth Cues: Depth cues that require both eyes to see.
Relative Size: The first monocular depth cue, which states that, all else being equal, more distant objects tend to look smaller.
Texture Gradient: The second monocular depth cue, which states that object textures become less apparent farther away.
Interposition: The third monocular depth cue, which states that if Object A blocks our view of Object B, Object A must be closer to us than Object B; also known as “occlusion.”
Linear Perspective: The fourth monocular depth cue, which states that parallel lines converge as distance increases, eventually meeting at a vanishing point.
Height in Plane: The fifth monocular depth cue, which states that distant objects tend to appear higher in our visual planes than closer objects.
Light and Shadow: The sixth and final monocular depth cue, in which objects cast shadows that tell us their 3-dimensional shapes.
Binocular Disparity: The first binocular depth cue; because our two eyes are offset, they produce two different images; our brains use the disparity between these images to calculate depth, with larger disparities meaning closer objects.
Binocular Convergence: The second and final binocular depth cue; looking at closer objects causes our eyes to converge; our brains use this information to calculate depth, with more convergence meaning closer objects.
This is an amazing video! Cleared most of my doubts. Im taking ap psychology exam btw
Am an optometrist from India, Kerala....your explanation is really hepful...Thank you so much sir
PERFECT! I was struggling so much while studying just couldn’t find an appropriate video that could help me understand the concepts better! This one was very helpful! Thank you ♥️
Great explanations with examples. I've been reading an article about depth cues and couldn't catch a thing, now I understand a lot after watching your video.
Yes it is....
At first, when I was reading the keywords for visual cues and constancies on the AQA psychology textbook I was so confused. But now that I watched this I definitely understand way better and I re read the keywords and they make much more sense !! Thank you so much! You explain so simply which makes it easier to understand👏
thank you for helping me understand these two concepts so well!! very good examples and simple demonstration for easy understanding! our brain is brilliant!
was utterly lost in a lecture about this but you explained it so well!! thanks a lot!!
This was so helpful! I'm studying for the EPPP (psychology licensing) and this really helped provide examples I wasn't understanding from just reading text.
Excellent video with great explanation. I have an exam today and it is very helpful. Thank youu
Your videos are so so helpful.. keep making them , youre doin an amazing thing,, you just made those things so simplfied .. thank you so much
Precise explanation. Very helpful. Appreciate your effort. 👏🏻
thank you so much for the explanation! it's easy to understand!
This was a fantastic breakdown.
Perfect explanation, thank you
I’ve never really had binocular depth perception (3D movies are surreal to me and nauseating since the glasses force my brain to process binocular vision) but know my brain still understands depth.
This was interesting to learn the actual mechanics for my level of depth perception
Finally found the best video on CZcams.. ThankYou❤️
Simply Perfect!.....And that thumb activity helps you understand it so well!!.
Thanks for the video!....Greatly helpful!
love your work , very good at explaining concepts
Thank you so much. Hopefully I do well on my quiz tomorrow now.
clear explanation, easier to follow. thanks
Well explained. thank you!
wow this is so useful. Thank you so much.
Perfect explanation... Plz do continue to upload other lectures too
Very clear explanation! Thank you so muchh
best teacher with very good explanations
Stupendous explanation sir !!!
Saving me on the MCAT!
Nice one man, except for height monocular cues I could understood the rest. I didn't why did u compare fence wood with trees.. ? Apart from this it is an overall appreciable effort .👏
thank you, you make it clear
Great explanation sir. Love your videos ❤
Greatly explained, Thanks a lot👍👍
This is super helpful !!! Thanks
I just loved this video! Thank you so much ^_^
Excellent video I have ever seen in my life .
God bless u❤️
great explanation!
Great work. Keep it up 🙂
Excellent I have never seen this kind of lecture appreciated
Sir It Was Really Helpful 🙂 Just Came Before Exams 😅
perfect explaination, thankyou
Perfect explanation 👌 👏 👍
Amazing video. The powerpoint was so complicated. U simplfied it all in a short and very understandable manner. Thankyou for helping me out on the psychology exam that ill be having in just couple of hours.
Happy to help! Good luck on your exam!
@@DanielStorage I HAVE AMBLYOPIA THE OBJECTS WHICH ARE CLOSER TO MY EYES I CAN SEE THEM WITH BINOCULAR VISION BUT OBJECT THAT ARE FAR AWAY MY BRAIN MAKE ME SEE ONLY ONE IMAGE BECUZ OF A LAZY EYE AND IT RESULTS IN MONOCULAR VISION
I CAN'T EVEN WATCH 3D MOVIES.😔😔
You made it very clear 👌👌
Thank you so much !
An amazing explanation
Great explanation sir...now i can easily elaborate ie whenever it's required...best wishes for your channel..🥳🥳
@Zaid Ali Khan not in my bachelor degree but for UPSC as an optional .
Best vedio ,made me understood this chapter👍👍👍🏅🏅🏅🏅
Thanks sir, it was really helpful and also very great video 😁
really appreciable vedio 👍🤘
Good one 👍
I've actually never had binocular depth perception, all because I'm blind in my right eye. I kept hearing that you need two eyes to perceive depth, so I thought for a while that I didn't have any depth perception. Now I know that I do indeed have depth perception, I just only have monocular cues. The biggest downside for only having one eye, is that I can't experience 3d movies the same way everyone else can. I can only see one image, so it looks like I'm just watching a regular movie. If some genius could invent 3d glasses that are tailored specifically towards people with only monocular vision, basically recreating the 3d image that normal people see with 3d glasses. I believe that this is only possible using technology, so I may actually be able to create those glasses in the future (I'm a programmer).
3D movies that use those glasses are "fake 3D". The screen is projecting two separate 2D images (one for each eye) that tricks the brain into seeing a 3D scene using parallax. Having two eyes, I can tell you it isn't really that realistic, and you aren't missing much -- I prefer to watch the 2D version of the movie without the forced distracting "trying too hard" parallax effects. What we need are truly 3D holographic movies, that require you to focus differently for the near parts vs the far parts -- and that sort of holographic movie would work for your monocular vision as well as us (with two eyes) without the need for the special glasses.
amazing 💥
Thank you
such a good video
Could you explain strabismus pov they have different angle when seeing something
Very helpful
❤️ helpful one
Great!
Very useful and easy understanding video!!
Hi Sir!
Can you give lectures on sleep and sleep disorders?
It's helpful ❤️
Taking an exam tomorrow and this was easy to understand
Thank you I think we can shall may vphv understand the importance and value of visual depth form shape perceptions attention movement perceptions and practice them at any cost........................
exam today, thanks!
Good luck!
Why don't our eyes diverge to get images two different objects l. For example why can't we see our two hands seperately when stretched to same distance. Thanks for the video.
Perfect
Just came before paper , i think i can write easily now
sooooooooooooo good🥳🥳
Sir thank you for understanding this monocular and binoculars depth cues
But sir in book they are given more topic in monocular depth cues
1, motion parallax
2, depth from motion
3, kinetic depth effect
4, linear perspective ✨( you teach this topic)
5, Relative Size
6,familiar size
7, absolute size
8, Aerial perspective
9, accommodation
10, occupation - interposition ✨(you have take this topic)
11,curvilinear perspective
12,texture gradient ✨(you have take this topic )
And.... the height in plane ✨ and light and shadow ✨
Sir out of this ✨topic is more important than others ?
And could you make video these topic .... Pls 🙏🥺
Thank you for your resume
👏👏👏
❤️❤️❤️❤️
Thx
🎉🎉❤
Your voice sounds very similar to the guy from Pursuit of Wonder ... Are you him???
So so helpful! Thank you :)
Love from Pakistan ❤
It's a step above your normal comb
You forgot the most important one out there. As we are not living in a picture, but in a world where our vision is mainly moving, closer objects move faster than objects far away.
Bokeh or background blur can't be classified as monocular cues?
I HAVE AMBLYOPIA THE OBJECTS WHICH ARE CLOSER TO MY EYES I CAN SEE THEM WITH BINOCULAR VISION BUT OBJECT THAT ARE FAR AWAYS MY MAKE ME SEE ONLY ONE IMAGE AND IT RESULTS IN MONOCULAR VISION
I CAN'T EVEN WATCH 3D MOVIES BUT I CAN USE VR BOX
Same
@@maryamsalah8709 😔 well i will go for squint surgery next month
i know it will not make any difference in my vision but it will make my eyes keep aligned when im watching far objects
you'd be a great dad
Why did you stop making video ? Everything was going great?
Mukul Sharma Other responsibilities, but I do plan to finish the series in the not-too-distant future. :)
Ping me your mail ! I have something interesting.
Thx