affichage_texte_contexte("Which viewpoint would you choose between both?",font_texte,"rgb(255, 209, 102)",x_texte,textes["texte10"].y+100,window.innerWidth*(4/8))
"texte0":{"t":"Hello! I am Marie Pelissier, a 3rd year PhD student. I work on computer vision, a subfield of computer science, and you are about to help me with my research.","y":window.innerHeight*0.15,"c":color_blanc},
"texte1":{"t":"First, thank you for participating in my study. Then, I am collecting data in order to evaluate how well a computer does against actual human opinion in the mattter of finding the best viewpoint to look at an object. Unfortunatly, it seems that no one in the scientific community has yet proposed a dataset for this purpouse.","y":window.innerHeight*0.35,"c":color_blanc},
"texte2":{"t":"That’s where you come into play, I need you to answer a few question in order to build a dataset of human-chosen viewpoints of objects. Let me get into the details...","y":window.innerHeight*0.65,"c":color_blanc},
"texte4":{"t":"> The viewpoint of an object is the position from which we observe the object.","y":window.innerHeight*0.2,"c":color_blanc},
"texte5":{"t":"A viewpoint will always highlight some parts and obscure other parts of an object.","y":window.innerHeight*0.3,"c":color_blanc},
"texte6":{"t":"For example, this is wolf. This perspective highlights the tail and the hind legs, but obscures the head and face.","y":window.innerHeight*0.45,"c":color_blanc},
"texte7":{"t":"This viewpoint reveal the head, face, and front legs but hides the tail and barely shows the hind legs.","y":window.innerHeight*0.6,"c":color_blanc},
"texte9":{"t":"> A good viewpoint is one that offers a pleasant view of the object. A more geometrical definition: a good viewpoint is a position from which most representative characteristics of an object (i.e. the parts that make the object the most identifiable), are visible.","y":window.innerHeight*0.2,"c":color_blanc},
"texte10":{"t":"Let's imagine that you have to create an advertising display to promote the movie Dances with Wolves.","y":window.innerHeight*0.45,"c":color_blanc},
"texte11":{"t":"The purpose of this study is to ask you, for a given object, which are for you the best viewpoints and why. The answers will of course be subjective because everyone has their own opinion. This subjective information is what I am interested in.","y":window.innerHeight*0.7,"c":color_blanc},
"texte12":{"t":"Now that you are up to speed, here are the instructions of the study:","y":window.innerHeight*0.15,"c":color_blanc},
"texte13":{"t":"- You will be presented "+nb_mesh+" different objects.","y":window.innerHeight*0.25,"c":color_blanc},
"texte14":{"t":"- For each of them, you will chose "+nb_choix_demande+" viewpoints you find most representative of the given object.","y":window.innerHeight*0.35,"c":color_blanc},
"texte15":{"t":"- Afterward, you will answer a few questions to justify your choices.","y":window.innerHeight*0.5,"c":color_blanc},
"texte16":{"t":"As a mean for you to get familiar with the interface, and make your selection easier, we have set up a quick tutorial.","y":window.innerHeight*0.6,"c":color_blanc},
"texte17":{"t":"But before anything, we need you to register in order to save your answers.","y":window.innerHeight*0.7,"c":color_blanc},